package com.bdqn.appjob.shiro;

import org.apache.shiro.spring.web.ShiroFilterFactoryBean;
import org.apache.shiro.web.mgt.DefaultWebSecurityManager;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

import java.util.LinkedHashMap;
import java.util.Map;

@Configuration
public class ShiroConfig {

    //3
    //shiroFilterFactoryBean
    @Bean
    public ShiroFilterFactoryBean getShiroFilterFactoryBean(@Qualifier("securityManager")DefaultWebSecurityManager defaultWebSecurityManager){
        ShiroFilterFactoryBean bean = new ShiroFilterFactoryBean();
        //设置安全管理器
        bean.setSecurityManager(defaultWebSecurityManager);
        //设置登录的请求
        bean.setLoginUrl("/selectLogin");
        //未授权页面
        bean.setUnauthorizedUrl("/403");
        //添加shiro的内置过滤器
        /*
        anon:无需认证就可以访问
        authc:必须认证了才能访问
        user:必须拥有 记住我 功能才能用
        perms:拥有对某个资源的权限才能访问
        role:拥有某个角色权限才能访问
        */
        //拦截
        Map<String, String> filterMap = new LinkedHashMap<>();
        //授权 正常的情况下,没有授权会跳转到未授权页面
        filterMap.put("/developer/**","authc");
        filterMap.put("/appInfo/flatform/app/list","authc");
        filterMap.put("/appInfo/appinfomodify.json","perms[user:update]");           //只有修改的权限
        filterMap.put("/appInfo/flatform/app/appinfoadd","perms[user:add]");         //只能增加app信息

        bean.setFilterChainDefinitionMap(filterMap);

        return bean;
    }

    //2
    //DefaultWebSecurityManager                                     //跟下面的devRealm绑定起来了
    @Bean(name="securityManager")
    public DefaultWebSecurityManager getDefaultWebSecurityManager(@Qualifier("devRealm") DevRealm devRealm){
        DefaultWebSecurityManager securityManager = new DefaultWebSecurityManager();
        //关联DevRealm
        securityManager.setRealm(devRealm);
        return securityManager;
    }

    //1
    //创建Realm对象     需要自定义类
    @Bean("devRealm")
    public DevRealm devRealm(){
        return new DevRealm();
    }

}
